COVID-19 Community Levels Map Update, September 23, 2022: The Centers for Disease Control and Prevention has listed New Haven, Fairfield, Litchfield, Middlesex, Hartford, Tolland, and Windham Counties in the Medium/Yellow category as part of its COVID-19 Community Levels Map. New London county is listed in the Low/Green categories. Visit the CDC COVID-19 Community Levels Map for updates.

Monkeypox: Please visit our monkeypox webpage for the latest updates.

Facilities Licensing & Investigations Section (FLIS) Webinar/Training


Please also remember to report outbreaks to DPH Epidemiology Program at 860-509-7994, and the appropriate local health department.


DPH Legionella Presentation by FLIS, Epidemiology, Environmental, and Drinking Water

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DPH Legionella Presentation - Part 1 


DPH Legionella Presentation - Part 2